aphrodite-engine/kernels/hadamard/fast_hadamard_transform_special.h

/******************************************************************************
 * Copyright (c) 2023, Tri Dao.
 ******************************************************************************/

// This file is auto-generated. See "generator.py"


#pragma once


__device__ __forceinline__ void hadamard_mult_thread_12(float x[12]) {
    float out[12];
    out[0] = + x[0] - x[1] + x[2] + x[3] + x[4] + x[5] + x[6] + x[7] + x[8] + x[9] + x[10] + x[11];
    out[1] = - x[0] - x[1] + x[2] - x[3] + x[4] - x[5] + x[6] - x[7] + x[8] - x[9] + x[10] - x[11];
    out[2] = + x[0] + x[1] + x[2] - x[3] + x[4] + x[5] - x[6] - x[7] - x[8] - x[9] + x[10] + x[11];
    out[3] = + x[0] - x[1] - x[2] - x[3] + x[4] - x[5] - x[6] + x[7] - x[8] + x[9] + x[10] - x[11];
    out[4] = + x[0] + x[1] + x[2] + x[3] + x[4] - x[5] + x[6] + x[7] - x[8] - x[9] - x[10] - x[11];
    out[5] = + x[0] - x[1] + x[2] - x[3] - x[4] - x[5] + x[6] - x[7] - x[8] + x[9] - x[10] + x[11];
    out[6] = + x[0] + x[1] - x[2] - x[3] + x[4] + x[5] + x[6] - x[7] + x[8] + x[9] - x[10] - x[11];
    out[7] = + x[0] - x[1] - x[2] + x[3] + x[4] - x[5] - x[6] - x[7] + x[8] - x[9] - x[10] + x[11];
    out[8] = + x[0] + x[1] - x[2] - x[3] - x[4] - x[5] + x[6] + x[7] + x[8] - x[9] + x[10] + x[11];
    out[9] = + x[0] - x[1] - x[2] + x[3] - x[4] + x[5] + x[6] - x[7] - x[8] - x[9] + x[10] - x[11];
    out[10] = + x[0] + x[1] + x[2] + x[3] - x[4] - x[5] - x[6] - x[7] + x[8] + x[9] + x[10] - x[11];
    out[11] = + x[0] - x[1] + x[2] - x[3] - x[4] + x[5] - x[6] + x[7] + x[8] - x[9] - x[10] - x[11];
    #pragma unroll
    for (int i = 0; i < 12; i++) { x[i] = out[i]; }
}


__device__ __forceinline__ void hadamard_mult_thread_20(float x[20]) {
    float out[20];
    out[0] = + x[0] - x[1] - x[2] - x[3] - x[4] + x[5] - x[6] - x[7] - x[8] - x[9] + x[10] + x[11] - x[12] - x[13] + x[14] + x[15] - x[16] + x[17] + x[18] - x[19];
    out[1] = - x[0] + x[1] - x[2] - x[3] - x[4] - x[5] + x[6] - x[7] - x[8] - x[9] + x[10] + x[11] + x[12] - x[13] - x[14] - x[15] + x[16] - x[17] + x[18] + x[19];
    out[2] = - x[0] - x[1] + x[2] - x[3] - x[4] - x[5] - x[6] + x[7] - x[8] - x[9] - x[10] + x[11] + x[12] + x[13] - x[14] + x[15] - x[16] + x[17] - x[18] + x[19];
    out[3] = - x[0] - x[1] - x[2] + x[3] - x[4] - x[5] - x[6] - x[7] + x[8] - x[9] - x[10] - x[11] + x[12] + x[13] + x[14] + x[15] + x[16] - x[17] + x[18] - x[19];
    out[4] = - x[0] - x[1] - x[2] - x[3] + x[4] - x[5] - x[6] - x[7] - x[8] + x[9] + x[10] - x[11] - x[12] + x[13] + x[14] - x[15] + x[16] + x[17] - x[18] + x[19];
    out[5] = - x[0] + x[1] + x[2] + x[3] + x[4] + x[5] - x[6] - x[7] - x[8] - x[9] - x[10] + x[11] - x[12] - x[13] + x[14] + x[15] + x[16] - x[17] - x[18] + x[19];
    out[6] = + x[0] - x[1] + x[2] + x[3] + x[4] - x[5] + x[6] - x[7] - x[8] - x[9] + x[10] - x[11] + x[12] - x[13] - x[14] + x[15] + x[16] + x[17] - x[18] - x[19];
    out[7] = + x[0] + x[1] - x[2] + x[3] + x[4] - x[5] - x[6] + x[7] - x[8] - x[9] - x[10] + x[11] - x[12] + x[13] - x[14] - x[15] + x[16] + x[17] + x[18] - x[19];
    out[8] = + x[0] + x[1] + x[2] - x[3] + x[4] - x[5] - x[6] - x[7] + x[8] - x[9] - x[10] - x[11] + x[12] - x[13] + x[14] - x[15] - x[16] + x[17] + x[18] + x[19];
    out[9] = + x[0] + x[1] + x[2] + x[3] - x[4] - x[5] - x[6] - x[7] - x[8] + x[9] + x[10] - x[11] - x[12] + x[13] - x[14] + x[15] - x[16] - x[17] + x[18] + x[19];
    out[10] = - x[0] - x[1] + x[2] + x[3] - x[4] + x[5] - x[6] + x[7] + x[8] - x[9] + x[10] - x[11] - x[12] - x[13] - x[14] - x[15] + x[16] + x[17] + x[18] + x[19];
    out[11] = - x[0] - x[1] - x[2] + x[3] + x[4] - x[5] + x[6] - x[7] + x[8] + x[9] - x[10] + x[11] - x[12] - x[13] - x[14] + x[15] - x[16] + x[17] + x[18] + x[19];
    out[12] = + x[0] - x[1] - x[2] - x[3] + x[4] + x[5] - x[6] + x[7] - x[8] + x[9] - x[10] - x[11] + x[12] - x[13] - x[14] + x[15] + x[16] - x[17] + x[18] + x[19];
    out[13] = + x[0] + x[1] - x[2] - x[3] - x[4] + x[5] + x[6] - x[7] + x[8] - x[9] - x[10] - x[11] - x[12] + x[13] - x[14] + x[15] + x[16] + x[17] - x[18] + x[19];
    out[14] = - x[0] + x[1] + x[2] - x[3] - x[4] - x[5] + x[6] + x[7] - x[8] + x[9] - x[10] - x[11] - x[12] - x[13] + x[14] + x[15] + x[16] + x[17] + x[18] - x[19];
    out[15] = - x[0] + x[1] - x[2] - x[3] + x[4] - x[5] - x[6] + x[7] + x[8] - x[9] + x[10] - x[11] - x[12] - x[13] - x[14] + x[15] - x[16] - x[17] - x[18] - x[19];
    out[16] = + x[0] - x[1] + x[2] - x[3] - x[4] - x[5] - x[6] - x[7] + x[8] + x[9] - x[10] + x[11] - x[12] - x[13] - x[14] - x[15] + x[16] - x[17] - x[18] - x[19];
    out[17] = - x[0] + x[1] - x[2] + x[3] - x[4] + x[5] - x[6] - x[7] - x[8] + x[9] - x[10] - x[11] + x[12] - x[13] - x[14] - x[15] - x[16] + x[17] - x[18] - x[19];
    out[18] = - x[0] - x[1] + x[2] - x[3] + x[4] + x[5] + x[6] - x[7] - x[8] - x[9] - x[10] - x[11] - x[12] + x[13] - x[14] - x[15] - x[16] - x[17] + x[18] - x[19];
    out[19] = + x[0] - x[1] - x[2] + x[3] - x[4] - x[5] + x[6] + x[7] - x[8] - x[9] - x[10] - x[11] - x[12] - x[13] + x[14] - x[15] - x[16] - x[17] - x[18] + x[19];
    #pragma unroll
    for (int i = 0; i < 20; i++) { x[i] = out[i]; }
}


__device__ __forceinline__ void hadamard_mult_thread_28(float x[28]) {
    float out[28];
    out[0] = + x[0] - x[1] - x[2] - x[3] - x[4] - x[5] - x[6] + x[7] + x[8] - x[9] - x[10] - x[11] - x[12] + x[13] + x[14] - x[15] + x[16] - x[17] - x[18] + x[19] - x[20] + x[21] - x[22] - x[23] + x[24] + x[25] - x[26] - x[27];
    out[1] = - x[0] + x[1] - x[2] - x[3] - x[4] - x[5] - x[6] + x[7] + x[8] + x[9] - x[10] - x[11] - x[12] - x[13] - x[14] + x[15] - x[16] + x[17] - x[18] - x[19] + x[20] - x[21] + x[22] - x[23] - x[24] + x[25] + x[26] - x[27];
    out[2] = - x[0] - x[1] + x[2] - x[3] - x[4] - x[5] - x[6] - x[7] + x[8] + x[9] + x[10] - x[11] - x[12] - x[13] + x[14] - x[15] + x[16] - x[17] + x[18] - x[19] - x[20] - x[21] - x[22] + x[23] - x[24] - x[25] + x[26] + x[27];
    out[3] = - x[0] - x[1] - x[2] + x[3] - x[4] - x[5] - x[6] - x[7] - x[8] + x[9] + x[10] + x[11] - x[12] - x[13] - x[14] + x[15] - x[16] + x[17] - x[18] + x[19] - x[20] + x[21] - x[22] - x[23] + x[24] - x[25] - x[26] + x[27];
    out[4] = - x[0] - x[1] - x[2] - x[3] + x[4] - x[5] - x[6] - x[7] - x[8] - x[9] + x[10] + x[11] + x[12] - x[13] - x[14] - x[15] + x[16] - x[17] + x[18] - x[19] + x[20] + x[21] + x[22] - x[23] - x[24] + x[25] - x[26] - x[27];
    out[5] = - x[0] - x[1] - x[2] - x[3] - x[4] + x[5] - x[6] - x[7] - x[8] - x[9] - x[10] + x[11] + x[12] + x[13] + x[14] - x[15] - x[16] + x[17] - x[18] + x[19] - x[20] - x[21] + x[22] + x[23] - x[24] - x[25] + x[26] - x[27];
    out[6] = - x[0] - x[1] - x[2] - x[3] - x[4] - x[5] + x[6] + x[7] - x[8] - x[9] - x[10] - x[11] + x[12] + x[13] - x[14] + x[15] - x[16] - x[17] + x[18] - x[19] + x[20] - x[21] - x[22] + x[23] + x[24] - x[25] - x[26] + x[27];
    out[7] = - x[0] - x[1] + x[2] + x[3] + x[4] + x[5] - x[6] + x[7] - x[8] - x[9] - x[10] - x[11] - x[12] - x[13] - x[14] + x[15] + x[16] - x[17] - x[18] + x[19] + x[20] + x[21] - x[22] + x[23] - x[24] - x[25] + x[26] - x[27];
    out[8] = - x[0] - x[1] - x[2] + x[3] + x[4] + x[5] + x[6] - x[7] + x[8] - x[9] - x[10] - x[11] - x[12] - x[13] + x[14] - x[15] + x[16] + x[17] - x[18] - x[19] + x[20] - x[21] + x[22] - x[23] + x[24] - x[25] - x[26] + x[27];
    out[9] = + x[0] - x[1] - x[2] - x[3] + x[4] + x[5] + x[6] - x[7] - x[8] + x[9] - x[10] - x[11] - x[12] - x[13] + x[14] + x[15] - x[16] + x[17] + x[18] - x[19] - x[20] + x[21] - x[22] + x[23] - x[24] + x[25] - x[26] - x[27];
    out[10] = + x[0] + x[1] - x[2] - x[3] - x[4] + x[5] + x[6] - x[7] - x[8] - x[9] + x[10] - x[11] - x[12] - x[13] - x[14] + x[15] + x[16] - x[17] + x[18] + x[19] - x[20] - x[21] + x[22] - x[23] + x[24] - x[25] + x[26] - x[27];
    out[11] = + x[0] + x[1] + x[2] - x[3] - x[4] - x[5] + x[6] - x[7] - x[8] - x[9] - x[10] + x[11] - x[12] - x[13] - x[14] - x[15] + x[16] + x[17] - x[18] + x[19] + x[20] - x[21] - x[22] + x[23] - x[24] + x[25] - x[26] + x[27];
    out[12] = + x[0] + x[1] + x[2] + x[3] - x[4] - x[5] - x[6] - x[7] - x[8] - x[9] - x[10] - x[11] + x[12] - x[13] + x[14] - x[15] - x[16] + x[17] + x[18] - x[19] + x[20] + x[21] - x[22] - x[23] + x[24] - x[25] + x[26] - x[27];
    out[13] = - x[0] + x[1] + x[2] + x[3] + x[4] - x[5] - x[6] - x[7] - x[8] - x[9] - x[10] - x[11] - x[12] + x[13] + x[14] + x[15] - x[16] - x[17] + x[18] + x[19] - x[20] - x[21] + x[22] - x[23] - x[24] + x[25] - x[26] + x[27];
    out[14] = - x[0] + x[1] - x[2] + x[3] + x[4] - x[5] + x[6] + x[7] - x[8] - x[9] + x[10] + x[11] - x[12] - x[13] + x[14] - x[15] - x[16] - x[17] - x[18] - x[19] - x[20] - x[21] - x[22] + x[23] + x[24] + x[25] + x[26] - x[27];
    out[15] = + x[0] - x[1] + x[2] - x[3] + x[4] + x[5] - x[6] - x[7] + x[8] - x[9] - x[10] + x[11] + x[12] - x[13] - x[14] + x[15] - x[16] - x[17] - x[18] - x[19] - x[20] - x[21] - x[22] - x[23] + x[24] + x[25] + x[26] + x[27];
    out[16] = - x[0] + x[1] - x[2] + x[3] - x[4] + x[5] + x[6] - x[7] - x[8] + x[9] - x[10] - x[11] + x[12] + x[13] - x[14] - x[15] + x[16] - x[17] - x[18] - x[19] - x[20] + x[21] - x[22] - x[23] - x[24] + x[25] + x[26] + x[27];
    out[17] = + x[0] - x[1] + x[2] - x[3] + x[4] - x[5] + x[6] + x[7] - x[8] - x[9] + x[10] - x[11] - x[12] + x[13] - x[14] - x[15] - x[16] + x[17] - x[18] - x[19] - x[20] + x[21] + x[22] - x[23] - x[24] - x[25] + x[26] + x[27];
    out[18] = + x[0] + x[1] - x[2] + x[3] - x[4] + x[5] - x[6] + x[7] + x[8] - x[9] - x[10] + x[11] - x[12] - x[13] - x[14] - x[15] - x[16] - x[17] + x[18] - x[19] - x[20] + x[21] + x[22] + x[23] - x[24] - x[25] - x[26] + x[27];
    out[19] = - x[0] + x[1] + x[2] - x[3] + x[4] - x[5] + x[6] - x[7] + x[8] + x[9] - x[10] - x[11] + x[12] - x[13] - x[14] - x[15] - x[16] - x[17] - x[18] + x[19] - x[20] + x[21] + x[22] + x[23] + x[24] - x[25] - x[26] - x[27];
    out[20] = + x[0] - x[1] + x[2] + x[3] - x[4] + x[5] - x[6] - x[7] - x[8] + x[9] + x[10] - x[11] - x[12] + x[13] - x[14] - x[15] - x[16] - x[17] - x[18] - x[19] + x[20] - x[21] + x[22] + x[23] + x[24] + x[25] - x[26] - x[27];
    out[21] = - x[0] + x[1] + x[2] - x[3] - x[4] + x[5] + x[6] - x[7] + x[8] - x[9] + x[10] + x[11] - x[12] + x[13] + x[14] + x[15] - x[16] - x[17] - x[18] - x[19] + x[20] + x[21] - x[22] - x[23] - x[24] - x[25] - x[26] - x[27];
    out[22] = + x[0] - x[1] + x[2] + x[3] - x[4] - x[5] + x[6] + x[7] - x[8] + x[9] - x[10] + x[11] + x[12] - x[13] + x[14] + x[15] + x[16] - x[17] - x[18] - x[19] - x[20] - x[21] + x[22] - x[23] - x[24] - x[25] - x[26] - x[27];
    out[23] = + x[0] + x[1] - x[2] + x[3] + x[4] - x[5] - x[6] - x[7] + x[8] - x[9] + x[10] - x[11] + x[12] + x[13] - x[14] + x[15] + x[16] + x[17] - x[18] - x[19] - x[20] - x[21] - x[22] + x[23] - x[24] - x[25] - x[26] - x[27];
    out[24] = - x[0] + x[1] + x[2] - x[3] + x[4] + x[5] - x[6] + x[7] - x[8] + x[9] - x[10] + x[11] - x[12] + x[13] - x[14] - x[15] + x[16] + x[17] + x[18] - x[19] - x[20] - x[21] - x[22] - x[23] + x[24] - x[25] - x[26] - x[27];
    out[25] = - x[0] - x[1] + x[2] + x[3] - x[4] + x[5] + x[6] + x[7] + x[8] - x[9] + x[10] - x[11] + x[12] - x[13] - x[14] - x[15] - x[16] + x[17] + x[18] + x[19] - x[20] - x[21] - x[22] - x[23] - x[24] + x[25] - x[26] - x[27];
    out[26] = + x[0] - x[1] - x[2] + x[3] + x[4] - x[5] + x[6] - x[7] + x[8] + x[9] - x[10] + x[11] - x[12] + x[13] - x[14] - x[15] - x[16] - x[17] + x[18] + x[19] + x[20] - x[21] - x[22] - x[23] - x[24] - x[25] + x[26] - x[27];
    out[27] = + x[0] + x[1] - x[2] - x[3] + x[4] + x[5] - x[6] + x[7] - x[8] + x[9] + x[10] - x[11] + x[12] - x[13] + x[14] - x[15] - x[16] - x[17] - x[18] + x[19] + x[20] - x[21] - x[22] - x[23] - x[24] - x[25] - x[26] + x[27];
    #pragma unroll
    for (int i = 0; i < 28; i++) { x[i] = out[i]; }
}